Heraeus HS 12, Руководство по обслуживанию, Страница: 106 / 282

Retrofit Kit Instructions Digital display air flow velocity HERAsafe HS/HSP
Valid: 12.2001 50072901 6
 Adjustment of the parameter
Parameter Value describtion
l n P 0 - 10
Input sensor 0 - 10 V
d P - - - -
Point position
0 - XX
Calibration lower reading
(Reference value minus reading with
switched off ventilation)
X - 10
Calibration upper reading
L I 0
Limit measurement range
F i L t
Filter set on the mean value of the
last measuring results
 Close the lid of the flow transducer.
10. Assembly downflow filter
 Build in plenum frame and plenum bag.
 Insert the downflow filter so that the side with the filter labeling is visible.
 Install the retaining screws. The filter seals must be flush with the plenum frame and with the floor of
the inspection chamber.
11. Closing the inspection chamber
 Thoroughly remove all sealant residues from the edges of the cover and from the housing frame.
 Secure the cover with the six retaining screws.
 Seal the joint between the cover and the housing frame with sealant.

Secure the guide rails with the hood brackets using the retaining screws.
 Push the cable tensioners over the studs and secure them with the two nuts.
 Adjust the window at the housing frame.
 Push the stabilization spring [5] of the cables up or down until it is at half the height of the cover.
12. Assembly and sealing of the rear wall
( see assembly instruction 50046989 )
13. Assembly control unit
( see assembly instruction 50044533 )
14. Closing the control box.

Connect all cable on the control panel according to wiring diagram 50065658 .
 Place the cover on the control box and secure it with the five screws.